P2247 MINI Code - Upstream Oxygen Sensor Open Circuit Monitoring Reference Voltage Failure Bank 2
Quick Answer
The oxygen sensor circuit monitoring detects the following malfunctions by evaluating the error information received from oxygen sensor monitoring functions. Common causes include Faulty Upstream Oxygen Sensor Bank 2, Upstream Oxygen Sensor Bank 2 harness is open or shorted, Upstream Oxygen Sensor Bank 2 circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P2247 MINI indicates Upstream Oxygen Sensor Open Circuit Monitoring Reference Voltage Failure Bank 2.
- Common causes
- Common causes include Faulty Upstream Oxygen Sensor Bank 2, Upstream Oxygen Sensor Bank 2 harness is open or shorted, Upstream Oxygen Sensor Bank 2 circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P2247 MINI Description
This function shall be triggered only if one of the following diagnosis is active (to set the readiness bit), which are 'Upstream Oxygen Sensor - Signal Monitoring During Fuel Cut-off' and 'Upstream Oxygen Sensor - Heater Monitoring'. The function shall go to the state = “active” only if one of the above diagnosis detected a fault.
If a heater error exists and sensor voltage is too low, while the internal resistance measurement is turned off, an open circuit in the line 'Reference voltage' occurred.
What are the Possible Causes of the DTC P2247 MINI?
- Faulty Upstream Oxygen Sensor Bank 2
- Upstream Oxygen Sensor Bank 2 harness is open or shorted
- Upstream Oxygen Sensor Bank 2 circuit poor electrical connection
How to Fix the DTC P2247 MINI?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2247 MINI code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P2247 MINI code?
Need more information on how to fix the P2247 MINI code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2247 MINI code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2247 MINI Code
1. What are the common symptoms of OBDII code P2247 in a MINI vehicle?
- Common symptoms of P2247 include poor fuel economy, rough idling, engine misfires, and a noticeable decrease in overall performance.
2. What does the OBDII code P2247 mean for a MINI vehicle?
- OBDII code P2247 indicates an open circuit monitoring reference voltage failure in the upstream oxygen sensor of Bank 2 in a MINI vehicle.
3. What are the possible causes of the upstream oxygen sensor open circuit monitoring reference voltage failure in Bank 2?
- Potential causes of P2247 include a faulty oxygen sensor, damaged wiring or connectors, issues with the sensor's heater circuit, or a problem with the Engine Control Module (ECM).
4. How can I diagnose the cause of OBDII code P2247 in my MINI vehicle?
- To diagnose P2247, you can use an OBDII scanner to retrieve the code, inspect the oxygen sensor and related wiring for damage, test the sensor's heater circuit, and check the ECM for any faults.
5. Can driving with OBDII code P2247 in a MINI vehicle cause further damage?
- Driving with P2247 may lead to decreased engine performance and fuel efficiency. It is recommended to address the issue promptly to prevent potential long-term damage to the engine.
6. How can I repair OBDII code P2247 in my MINI vehicle?
- Repairing P2247 may involve replacing the upstream oxygen sensor in Bank 2, repairing or replacing damaged wiring or connectors, addressing any issues with the sensor's heater circuit, or reprogramming the ECM.
7. Is it possible to reset the OBDII code P2247 in a MINI vehicle without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, it will likely reappear until the root cause of the problem is addressed. It is recommended to diagnose and repair the issue to prevent ongoing issues.
8. Can a DIY enthusiast fix OBDII code P2247 in a MINI vehicle?
- Depending on your skills and experience, you may be able to address P2247 yourself by replacing the oxygen sensor, checking and repairing wiring, or troubleshooting the sensor's heater circuit. However, professional help may be needed for more complex issues.
9. How long does it typically take to repair OBDII code P2247 in a MINI vehicle?
- The repair time for P2247 can vary based on the exact cause of the issue and the expertise of the technician. Simple fixes like replacing a sensor may take a couple of hours, while more complex diagnostics could require more time.
10. Are there any preventive measures to avoid OBDII code P2247 in a MINI vehicle?
- Regular maintenance, such as inspecting and replacing oxygen sensors according to the manufacturer's recommendations, checking wiring for damage, and addressing any engine performance issues promptly, can help prevent the occurrence of P2247 in a MINI vehicle.
Discuss the causes and fixes for P2247 MINI OBDII Code
Code P2247 MINI comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
